The teens may be trying to keep things private, but the new photos of the couple canoodling in their bathing suits has caused an uproar on Twitter where many fans expressed their passionate feelings about the supposed pairing.

One user, BiebsLoveMe, wrote on Twitter, “@selenagomez crazy how you’d do that stuff to your ‘little brother.’ ”

But some fans are supportive of the Gomez and Bieber. “When I see those piccs from @justinbieber & @selenagomez I’m freaking out inside,” iNerdGlasses wrote. “But then I realize, he likes her so.. I won’t stop him :)”

Another fan, 4everSelGFan, wrote, “@selenagomez I love you with all my heart & I always will, no matter what you do or who you date. I’m just happy to see you happy🙂 xoxo.”